Extron electronics mediaport 200 User Manual page 14

ATTENTION:
• The length of the exposed wires in the stripping process is critical. The ideal
length is 3/16 inch (5 mm). If the exposed portion is longer, the wires may
touch, causing a short circuit between them. If the exposed wires are shorter,
they can be easily pulled out, even if tightly fastened by the captive screws.
• La longueur des câbles exposés est primordiale lorsque l'on entreprend de
les dénuder. La longueur idéale est de 5 mm (3/16 inches). S'ils sont un peu
plus longs, les câbles exposés pourraient se toucher et provoquer un court
circuit. S'ils sont un peu plus courts, ils pourraient sortir, même s'ils sont
attachés par les vis captives.
• Do not tin the wires. Tinned wire does not hold its shape and can become
loose over time.
• Ne pas étamer les câbles. Les câbles étamés ne sont pas aussi bien fixés
dans les terminaisons des <connecteurs> à vis captives et pourraient sortir.
• For unbalanced audio, connect the sleeves to the ground contact. Do not
connect them to negative (–) contacts.
• Pour l'audio asymétrique, connectez les manchons au contact au sol. Ne
PAS connecter les manchons aux contacts négatifs (–).
Mic/Line audio input connector and phantom power LED — Connect a balanced
E
or unbalanced microphone or mono line level device to this 3-pole, 3.5 mm captive
screw connector for analog mic/line audio input. Wire it as shown in figure 5.
This connector can provide 48 volts of phantom power. The green LED to the left of the
connector lights to indicate when phantom power is present.
Tip
Ring
Sleeve
Balanced Audio Output
Figure 5. Wiring the Mic/Line Input Connector
Audio line level output connector — Connect an amplifier, an audio processor, or
F
other audio device to this 5-pole captive screw connector for balanced or unbalanced,
stereo or dual mono analog program output. Wire the connector as shown in figure 6.
Tip
Ring
Sleeves
Tip
Ring
Balanced Audio Output
Figure 6. Wiring for Audio Output — 5-pole Captive Screw Connector
Alternatively, an adapter such as an Extron CSM 6 (5-pole captive screw to female
3.5 mm mini stereo jack) or a CSR 6 (5-pole captive screw to female RCA connector).
See the example in figure 7
Tip
Sleeve
Unbalanced Audio Output
No Ground Here
Tip
Sleeves
Tip
No Ground Here
Unbalanced Audio Output
on the next page.
MediaPort 200 • Installation
Do not tin the wires!
8